I placed an immediate implant in tooth #10 site in a 40 yr old male last Thursday. I placed some DFDB mix in the gap between the facial wall and the implant (greater than 1.5mm).Â I placed a 2 mm healing cap and a PTFE membrane, instead of the usual cover screw. Should I take it out and place a cover screw and new membrane? Constructive advice appreciated. Thanks.